Inner Space build 6180, now the development build of Inner Space, is tested to solve this issue with POE. To try it out, right click Inner Space and select Patcher, tick "Download development (test) patches" and then close and restart Inner Space to let it patch up.

After a couple of hours of testing, a little bit more, it seems pretty good & stable. I've got one crash, just a single one, but imho it was a simple PoE crash, not related to Innerspace, as the game is not 100% stable yet since the Fall of Oriath release.

I'm not really multiboxing btw (no brodcasts), just multi clienting.Ill give more feedback later if I get some issues.